Problem Posing
Problem Posing
                    b
Hasan Ünal
Yıldız Technical University
Abstract
This study aims to examine the effect of multiple problem-solving skills on the problem-posing abilities of gifted
and non-gifted students and to assess whether the possession of such skills can predict giftedness or affect
problem-posing abilities. Participants’ metaphorical images of problem posing were also explored. Participants
were 20 gifted and 85 non-gifted seventh graders, and quantitative and qualitative research methods were
used for data collection and analysis. The relationship between multiple problem-solving skills and giftedness
was investigated, and a strong corre lation between problem solving in multiple ways and problem-posing
abilities was observed in both the gifted and non-gifted students. Moreover, problem solving in multiple ways
was observed in both the gifted and non-gifted students. Metaphorical images were based on the participants’
experiences with problem posing, and they associated their positive or negative metaphors depending on their
problem-posing performance.
Keywords: Problem solving in multiple ways • Problem posing • Seventh-grade students • Metaphor
*     This paper was written from the first author’s doctoral dissertation entitled “An Investigation of Mathematical
      Problem Solving and Problem Posing Abilities the Students Studying at the Secondary School and
      Determining Their Thoughts Concerning Problem Posing by Means of Using Metaphors” that was completed
      under the advice of Associate Professor Hasan Ünal at Yıldız Technical University.
a     Corresponding author
      Elif Esra Arıkan (PhD), Istanbul Girls Anatolian Imam Hatip High School, Şehremini-Fatih, Istanbul Turkey
      Research areas: Problem solving; Problem posing; Metaphors; Thinking skills
      Email: arikanee@gmail.com
b     Assoc. Prof. Hasan Ünal (PhD), Department of Educational Science, Faculty of Education, Yıldız Technical
      University, Istanbul 34220 Turkey
      Email: hunal@yildiz.edu.tr
Educational Sciences: Theory & Practice
Problem solving and problem posing are accepted            In recent years, problem solving and problem
essential components of mathematics education              posing have been used as tools for identifying
worldwide. Many studies related to the two concepts        students’ thinking and understanding in
have been conducted (Brown & Walter, 1999;                 mathematics learning. Because problem solving is
Cankoy & Darbaz, 2010; Dede & Yaman, 2005a,                a daily necessity, it is a talent that must continually
2005b; Leung, 1996; Silver & Cai, 1996; Schoenfeld,        improve to support our continued existence (Skemp,
1992), and research in this area continues to              1987). Because mathematics is not solely a batch of
expand rapidly because of its importance to world          numbers, it has to be presented as an approach to
governments. While problem solving is defined              memorizing concepts and thus allowing students
as the heart of mathematics education (Cockcraft,          to be the ones who research solutions, discover
1982; Dede & Yaman, 2005a, 2005b), problem posing          connections and relationships, and realize required
can be identified as one of the coronary vessels.          abstractions (Schoenfeld, 1992). Students who
The National Council of Teachers of Mathematics            solve problems that they created gain required
(NCTM) (1980) emphasized that students should              experience and achieve victory in their discoveries
solve mathematics problems in different ways and           (Polya, 1957). Problem solving is a learning process
generate their own problems in given situations.           that we go through both at school and throughout
                                                           our daily lives (Jonassen, 1997). Students who
If a problem is considered as difficult (Kilpatrick,
                                                           follow previously memorized paths in a traditional
1987), problem solving refers to overcoming the
                                                           approach do not have the opportunity to create
difficulty. Problem solving is accepted as a central
                                                           their own approaches (Hines, 2008). Individuals
activity in education programs in many countries
                                                           attempt to solve their problems based on their
such as Australia, Japan, Korea, Singapore, and China,
                                                           experience and knowledge even when they do
which were top performers in PISA 2012 (OECD,
                                                           not explicitly know the solution. The effort that
2013). Most commonly known problem-solving steps
                                                           individuals put into a task is called problem solving
were introduced by Polya (1957), who cited four steps
                                                           (Toluk & Olkun, 2001).
to solve a mathematical problem: understanding the
problem (can you state the problem in your own
words?); devising a plan (look for a pattern or equation
or examine related problems); executing the plan
(implementing a strategy and checking operations
and links); and looking back (checking the results).
Many researchers (e.g., Abu-Elwan, 2002) include
problem posing or creating a new problem after final
steps. Furthermore, problem posing is incorporated as
a feature of mathematics teaching in many countries
(e.g., Japan) that employ it as a means of analyzing
problems and enhancing students’ problem-solving
competence (Silver, 1994).
Problem posing in education was introduced by
Freire (1970) for the first time as an alternative to
banking education. Problem posing entails the
generation of a new problem or reformulation of a          Figure 1: Interplay among Problem Solving and Mathematics
problem from given situations or problems (English,        Creativity, Multiple Problem Solving, Relational vs. Instrumental
                                                           Understanding, and Problem Posing.
1997; Grundmeier, 2003; Silver, 1997; Stickles, 2006).
Problem-posing strategies have been examined by            The literature reports that problem solving centers
some researchers (Brown & Walter, 1990; Stoyanova          around four main constructs:
& Ellerton, 1996). The Turkish Primary Education
                                                           1- Mathematical creativity (Mayer, 1970)
Mathematics Curriculum states that “students are able
to solve and pose problems which require calculating       2- Multiple problem solving (Silver, Ghousseini,
with fractions.” Some students cannot comprehend              Gosen, Charalambous, & Strawhun, 2005)
fractions because of imperceptions. Therefore,             3- Relational vs. instrumental understanding
students should acquire deep understanding of                 (Forrester & Chinnappan, 2010)
fractions and feel flexible in studying fractions (Milli
Eğitim Bakanlığı [MEB], 2009).                             4- Problem posing (Cai, 1998)
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                      Arıkan, Ünal / Investigation of Problem-Solving and Problem-Posing Abilities of Seventh-Grade Students
The four main constructs and their relationship with           education, students will have the opportunity to
problem solving are explained in the sections below.           conduct their learning activities in flexible, original,
                                                               and interrogatory environments (Hinchliffe, 2001;
                                                               MEB, 2005, Nelson, 1999). Students’ critical
Problem Posing and Problem Solving                             capacities can be determined by considering their
Problem posing is a problem-solving activity. It can be        capabilities concerning assessing, analyzing, and
defined as the creation of new problems from given             creating relationships (Jonassen, 1997). Students
events and situations. For primary school students,            with critical thinking skills can comment naturally
problem posing is the center of education in Singapore,        on subjects from various aspects and make flexible
which was the highest-performing country in PISA               assessments (Vander & Pintrich, 2003). In addition,
2012, and has been adopted as an unchangeable                  they must organize their knowledge successfully
element in mathematics education because of a                  and compare and abstract operations accordingly
reform that was enacted in Turkey in 2005 (Ministry            (Chance, 1986; Slattery, 1990). The primary
of Education Singapore, 2006, p. 5). Related situations        challenge in improving mathematics education
can be, but are not limited to, free, semi-structured,         is to improve problem solving by constructing
and structured problem-posing situations that are to           knowledge, and it is considered that the notion of
create new problems (Abu-Elwan, 2002; Akay, Soybaş,            mathematics as solely classroom based should be
& Argün, 2006; Cankoy & Darbaz, 2010; Lowrie, 2002;            abandoned and that it should be emphasized that
Schoenfeld, 1992; Silver & Cai, 1996; Yaman & Dede,            mathematics is a tool for real life (MEB, 2009). It
2005). Yaman and Dede (2005) discuss the importance            can be taught that problem solving is the center
of problem posing and problem solving in science and           of mathematics education programs. Problems
mathematics education. They surveyed the literature            are solved using questions that can be answered
and concluded that problem posing and problem                  in routine, memorable, and formulated ways, i.e.,
solving were strongly related. According to Cankoy             students have been known to solve problems using
and Darbaz (2010), people who cannot understand                unconventional methods and have also solved
a problem will not be able to find and use suitable            open-ended situations (NCTM, 1980).
strategies; moreover, they will not be able to explain         Problem posing is a creative activity, and many
what they are doing and why (relational understanding)         instruments that measure creativity include
and will ultimately lose the motivation to solve the           the problem-finding dimension (Silver, 1994).
problem. The process of problem posing positively              Wertheimer (1945) emphasized Einstein’s opinion
affects problem-solving capability (Grundmeier, 2003).         that thinking during problem designing and
Thus, similar to problem solving, problem posing               problem solving and finding the right question
has also been seen by researchers as the center of             are much more important than finding the right
mathematics (Silver, 1997).                                    answer. Jay and Perkins (1997) stated that the key
Conceptual knowledge and operational knowledge                 to creativity is to produce a new problem or make
are involved in problem solving (Bernardo, 1999).              significant modifications to the current problem
It is reported that students who have difficulty               to create a new problem. Silver (1997) reported a
solving arithmetic operations also have difficulty             similar detection. Although it was not empirically
constructing and solving problems. Factors that                proven, Yuan (2009), in his doctoral thesis,
affect problem-solving capability are attitude                 described how problem posing was used in some
toward the problem, understanding, reasoning, and              works to measure creativity, i.e., he studied the
experience (Van de Walle, 1994). Problem solving               relationship between problem posing and creativity.
is a sequential activity in traditional education;             Originality requires superior talent, and fluency and
students follow what their teachers do (Evancho,               flexibility are parts of a natural structure (Leikin,
2000). Mathematics education curricula should be               2009). Solving problems using different approaches
formed solely around problem-solving activities                from those of others is a hallmark of creativity.
and determined that individuals must be open-                  Students must be provided with the opportunity
minded, curious, and patient to improve their                  to create problems on subjects they are studying,
problem-solving capabilities (NCTM, 1980). From                and they should be prompted on those subjects.
this viewpoint, the NCTM places more importance                Thus, it will be much clearer how students
on problem solving and mathematical curiosity.                 attribute meaning to subjects they study (Hiebert
Since 2005, Turkey’s education program, including              & Wearne, 2003). Problem posing is maintained as
the structuring approach, has been in progress and             an important approach for avoiding the creation of
practice. Unlike the approach used in traditional
                                                                                                                 1405
Educational Sciences: Theory & Practice
teacher-centered education programs (Shor, 1992).           Lowrie focused on producing open-ended problems.
Freire (1970) emphasizes that problem posing is a           Just as teachers serve as experts when helping students
communication method that easily results in social          gain mathematical understanding, they were also
interactions. Using problem posing, teachers can            role models during the study’s problem-structuring
obtain appropriate information concerning subjects          activities. Teacher–student interactions were also
that students are highly interested in (Freire, 1970).      observed, and audio records of the interactions were
                                                            captured. The author found that 13 students produced
Problem posing positively affects problem-solving
                                                            required open-ended questions at the end of the
capability (Grundmeier, 2003). Therefore, similar
                                                            study, emphasizing that they were very excited about
to problem solving, problem posing has also been
                                                            problem-posing activities, especially in subjects that
accepted by researchers as the center of mathematics
                                                            they liked. It has been established that subjects that
(Silver, 1997). Problem posing requires in-depth
                                                            students like the most are the ones for which they
thinking because it is a different way to approach
                                                            prefer producing problems, and the consideration of
subjects. Classroom environments and teachers are
                                                            this is very important for students during problem
the most significant elements of problem-posing
                                                            posing. In addition, it has been found that students’
activities. Students require classroom environments
                                                            attitudes toward problem solving are highly correlated
in which they are comfortable, flexible, and
                                                            with their teachers’ approaches.
interrogative and in which they are not ashamed
of what they produce during problem-posing
activities; the person who is responsible for creating
                                                             Mathematical Creativity and Problem Solving
such environments is a teacher (Moses, Bjork,
                                                            and Problem Posing
& Goldenberg, 1993). Students’ critical thinking
abilities are improved by problem posing. Students          The questioning of mathematics creativity and
do their best to produce original ideas during              defining it by placing concepts in the proper frame
problem-posing activities, thereby enhancing                began in 1960 and is still ongoing, although the
their creativity. Then, they begin to pay attention         research has not yet identified a universally accepted
to logical relationships and question sentence              method for diagnosing mathematics creativity.
formations as they start posing problems. Their             Various assessment criteria have been taken into
problem-solving capacities grow more efficient as           account concerning this subject. Mathematics
they question whether solutions exist for problems          creativity does not refer to forming discoveries from
they create (Cai, 1998; Cankoy & Darbaz, 2010;              things that do not exist. Rather, it refers to discovering
English, 1997; Silver, 1997). Abu-Elwan (1999)              new connections as a result of formal changes to
conducted a problem-posing study with teacher               things that already exist (Ervynck, 1991). Sriraman
candidates to establish that teachers’ support of           (2005) defined mathematics creativity as two different
students during problem solving is insufficient;            products that emerge from both cognitive processes
teachers must create problems that force students to        and result-oriented endeavors. This article focused on
struggle to find solutions, which will improve their        how mathematics creativity emerged from cognitive
mathematical thinking capabilities. He concluded            processes based on the sampling composition of
that semi-structured problems were more efficient           its secondary school students and how the school
for improving problem-posing capabilities.                  approached creativity in mathematics. The most
                                                            distinctive feature of mathematics creativity is that
Lowrie (2002) attempted to compose a conceptual
                                                            it entails using original solution methods that differ
frame for five- and six-year-olds that would allow them
                                                            from conventional methods (Sternberg & Davidson,
to create their own problems. The study emphasized
                                                            2005). However, Romey (1970) states that making
that open-ended questions are relatively much more
                                                            original connections among current mathematics
difficult because they have more than one solution.
                                                            knowledge, concepts, or approaches can be assumed
Five-week training was given to 25 children from the
                                                            to indicate mathematics creativity. Cornish and
1st class in producing open-ended questions, and they
                                                            Wines (1980) maintain that adapting well-known
were encouraged in the activity throughout the study.
                                                            mathematics knowledge into similar simple events
Although it is known that open-ended questions
                                                            can be put into practice because of mathematics
facilitate mathematics understanding more than
                                                            creativity. That is, math creativity at school can entail
standard questions, it has been observed that they are
                                                            both incorporating traditional mathematics into the
not widely used by teachers and are not incorporated
                                                            standards of the developing world and looking for
into textbooks. One way to improve flexible thinking
                                                            answers to open-ended math problems and situations
capacity is problem-posing activities. Thus, the study of
                                                            (Haylock, 1987).
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                      Arıkan, Ünal / Investigation of Problem-Solving and Problem-Posing Abilities of Seventh-Grade Students
Balka (1974) suggested three criteria for math                 showing more than one way to solve a problem,
creativity: fluency, flexibility, and originality. In          and then they assessed their subjects’ geometry
addition, asking the proper questions to find the              knowledge and creativity using a geometry
missing information have been the major elements               problem. Leikin (2009) stated that finding more
in improving math creativity. Semi-structured                  than one solution method identifies and establishes
problem posing is one example of this situation.               creativity. That is, using multiple solution methods
Carlton (1959) states that the prediction of changes           both develops creativity and assists in identifying
based on other changes in the hypotheses of the                it. For example, if a student reaches a solution
problems may support mathematics creativity.                   using a different method from of others, he or she
Structured problem posing, including the What-                 has a higher level of creativity than do others. In
If-Not strategy developed by Brown and Walter                  summary, problem posing, mathematics creativity,
(1990), is an example of this situation. Flexible              and problem solving have common characteristics.
problem-solving ability has been associated with
math creativity. Asking original questions to
solve problems and presenting solutions from                   Relational and Instrumental Understanding
various viewpoints have also been referred to as               The functionality of knowledge has been questioned
mathematics creativity.                                        since student-based education recently replaced
Sheffield (2008) also reached a similar conclusion             traditional education. Education addresses two
that although students who possess mathematics                 facets of knowledge, instrumental and relational
creativity solve their problems and reach their                (Baki, 1998). Instrumental knowledge is the
conclusions using different and original methods,              operations that have already been used based on
they also repeatedly study the problems and the                certain rules and formulas. The correct application
solutions. Leung (1997) discussed the relationship             of algorithms is the main topic rather than seeking
between creativity and problem posing by                       to answer “why.” In contrast, the meanings of
comparing the characteristics of each concept                  concepts and the relationships among them are the
and concluded that creativity is in the nature of              main topics of conceptual knowledge. Relational
problem posing; that is, creating a problem is a               knowledge has been related to symbolizing
creative activity (Leung, 1996). However, Silver               math concepts and making meaning out of the
(1994) emphasized that it was not clear that there             operations themselves (Soylu & Aydın, 2006).
was a relationship between problem posing and                  Therefore, it has been suggested that mathematics
creativity. Problem-solving and problem-posing                 problems should be structured so that they require
activities on research-based math education                    using both relational and operational knowledge
contributes to student creativity. Understanding               (Baki, 1998). Unless the required importance has
the problem, the first stage in problem solving, can           been provided for both relational and instrumental
be the beginning of the creative process (Getzels              knowledge, there will likely be failures. When
& Csikszentmihalyi, 1962). It can be stated that               problems that require instrumental knowledge are
mathematics creativity has a close correlation with            solved in the classroom, students do not gain in-
problem solving and problem posing. In addition,               depth knowledge concerning abstract mathematics
students’ problem-solving methods that offer more              concepts (Bekdemir & Işık, 2007). Related research
than a single solution or their confirmations of their         on fractions and both instrumental and relational
results are associated with the flexibility aspect of          knowledge have been carefully conducted (Toluk
math creativity (Silver, 1997).                                & Olkun, 2001). Studies find that the fact that
                                                               students do not regularly face fractions and that
In problem posing, the students examine the
                                                               they do not conduct relational learning activities
various problems, as well as analyzing them and
                                                               that use fractions or make them concrete can cause
writing them up, using their own statements. Silver
                                                               fractions to be considered a difficult subject. It has
(1997) maintains that mathematics creativity has
                                                               been stated in the literature that students are much
also been correlated with superior intelligence.
                                                               more successful with instrumental knowledge
Creativity can be determined by an original                    compared with relational knowledge. In this
solution to a problem that no one has solved before            work, a question that requires both relational and
(Polya, 1945). Levav-Waynberg and Leikin (2009)                instrumental knowledge at the same time was used
stated that solving problems using a variety of ways           for the study’s problem-posing test. The seventh
can be a marker of creativity and teach-ability. They          question on the test was prepared by balancing both
described that geometry has been a proper field for            operational and relational knowledge. That is, the
                                                                                                                 1407
Educational Sciences: Theory & Practice
correct things had to be carried out correctly and      Ben-Peretz, Mendelson, and Kron (2003), studied
the required interpretations had to be realized after   60 teachers of vocational and technical courses and
the operations to solve the actual problem.             found that they perceived themselves as a zookeeper, a
                                                        maestro, a judge, and a puppeteer. Specifically, teachers
                                                        of low-performing students defined themselves as a
Determination of Students’ Thoughts about               zookeeper, but teachers of high-performing students
Problem Posing Using Metaphors                          defined themselves as a maestro.
A metaphor is an essential mechanism of the             Frant, Acevedo, and Font (2005) proposed to
mind that lets us know how we think and how             investigate the dynamic process of teaching and
we express our thoughts in language (Lakoff &           learning graph fiction in high school in Spain.
Johnson, 1980). One of the more effective ways to       Researchers sought answers to the following
identify students’ thoughts on problem posing is        questions: what kind of metaphors did teachers use
metaphors. Research on metaphors that dates back        to explain the graphic representation of functions,
to the work of Aristo (B.C. 386–322) looks at the       did the teachers realize the metaphors they used,
use of language and eloquence, and Lakoff and           the effect of the metaphors on the students, and the
Johnson (1980) determined that even our mentality       role played by metaphors in negotiating meaning.
is formed with metaphors.
                                                        Metaphors are widely used in understanding
Metaphors are used as pedagogical, assessment,          people’s perceptions in different situations and
and mental tools in education (Saban, Koçneker,         different concepts. This study explores students’
& Saban, 2006). They make it easy to conceptualize      metaphorical images of problem posing after they
and help to configure knowledge. Most research          performed the problem-posing activities.
on using metaphors in mathematics education
presents that metaphors highlight the importance
of education. Metaphors produce a conceptual            The Importance of the Study
relationship between a source domain and a target
                                                        Researchers such as Cai (1998) and Crespo (2003)
domain because they link different senses (Lakoff &
                                                        studied to find correlations between problem
Johnson, 1980). Although conceptually, metaphors
                                                        solving and problem posing, and Levav-Waynberg
are related to the person who creates them, teachers
                                                        and Leikin (2009) found significant relationships
use them to help increase students’ understanding
                                                        between problem solving using different methods
(Lakoff & Nunez, 1997). That is, in discussions of
                                                        and creativity. Nonetheless, no researcher has
abstract concepts, the use of metaphors provides
                                                        investigated the link between problem solving
the coherence of meaning.
                                                        by multiple methods and problem posing.
Metaphors are experiences that are acquired from        Furthermore, students’ views of problem posing
our daily lives, and they are conceptual. They are      were investigated through metaphor analysis.
indispensable for comprehending abstract notions.       Establishing how students (gifted and non-gifted)
Because of their conceptuality, metaphors are shaped    use the particular method of metaphors to pose
according to different cultures (Lakoff & Johnson,      problems will contribute to the literature.
2005). Picker and Berry (2000) asked seventh- and
                                                        Problem posing has been studied by many
eighth-graders five different elementary schools in
                                                        researchers in mathematics education. However,
five different countries to draw their mathematics
                                                        this study was the first in the literature to use a
teachers. The analysis of the metaphors revealed
                                                        problem-posing activity with multiple choice
that students had drawn threatening, violent,
                                                        questions; when the test questions were being
despotic, and rigorous figures. In the 1996 study
                                                        developed, misleading options were inserted, thus
by Inbar, 409 primary students and 254 educators
                                                        requiring students to confront both problem posing
participated offered metaphors for the concepts of
                                                        and problem solving. In addition, the students’
student, teacher, and school principal.
                                                        teacher no longer has to lose time attempting to
Students were perceived as vegetation by many of        determine how to evaluate posed problems.
the educators, and the educators were perceived as
a super power by many of the students. The school
principal was conceptualized as an authority figure     Research Questions:
by the students and educators, and they conceived       1. Is there a significant relationship between
of school as being framed by the world.                    problem solving ability using multiple methods
                                                           and problem posing ability?
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                     Arıkan, Ünal / Investigation of Problem-Solving and Problem-Posing Abilities of Seventh-Grade Students
2. Is there a significant dependence between                  academic gains without classifying them by the
   multiple problem solving and giftedness?                   fields in which they are more talented. The classes
                                                              are referred to in the literature as “complete special
3. What are gifted and non-gifted students’
                                                              classes.” The “complete special class” environmental
   metaphorical images of problem posing? What
                                                              factor has been recognized as important for
   differences, if any, exist between gifted and non-
                                                              talented students to make academically defined
   gifted students’ metaphorical images of problem
                                                              gains (Rogers, 2002). Talented individuals show
   posing?
                                                              extraordinary performance in at least one field and
                                                              put their signatures on creative ideas. They mature
Research Design                                               earlier than their peers and continue to mature
                                                              and develop skills well past the time when others’
The main goal of this study was to investigate                skills have peaked. For example, whereas normal
the effect of multiple problem-solving skills on              individuals might progress during a defined time
the problem-posing abilities of gifted and non-               period, more talented individuals continue to
gifted students. Another goal was to explore these            progress until much later ages (Winner, 1996).
students’ metaphorical images of problem posing.              It has been defined in the literature that talented
The research model of this work was a survey, a               students can easily understand concepts, show
descriptive model that aims at describing situations          flexible thinking, are open to exploring new things,
without interfering with or changing the situations.          examine the details, and possess high levels of
Non-experimental research is conducted in natural             ethical sense (Reynolds & Birch, 1988).
settings, with numerous variables that operate
simultaneously. This study was designed to seek
the answers to the research questions by employing            Data Collection Tools
both quantitative and qualitative techniques.
                                                              The problem-solving task consisted of five fraction
                                                              problems to be solved in multiple ways. The test was
Participants                                                  constructed as 10 questions for the pilot application,
                                                              and it was presented to experts for review. The
Eighty-five non-gifted public school students and             problems that were produced by the researcher were
20 gifted private school students, all in the seventh         designed to be solved in three ways, arithmetic,
grade, participated in the study. Seventh grade               visualization, and algebraic. The students were
was chosen. Because these students could solve                asked to choose five problems and solve them
fraction problems not only arithmetically but also            using more than one solution in the pilot. Because
algebraically; the participants had learned algebraic         the students in the pilot study could solve the
solutions in the sixth grade following the secondary          problems in items 1, 3, 5, 9, and 10 in more than one
school mathematics curriculum.                                way, these problems were selected and used in the
The gifted students, who were enrolled in a full              master work. The reliability of the test using these
special class, were drawn from two private schools.           selected items was calculated as .857 in the pilot
Criterion sampling was used, and all of the gifted            study. Divided test solutions were implemented
students who participated in this work had obtained           for internal consistency, and the Cronbach’s alpha,
scores of 135 or above on the Wecshler Intelligence           Spearman-Brown, and Guttman coefficients were
Scale for Children (WISC-R). The WISC-R is one                calculated (.714, .833, and .809, respectively). The
of the most common scales for assessing giftedness            problem-solving test was determined to be reliable,
(Savaşır & Şahin, 1995). The non-gifted sample                and it showed internal consistency.
was drawn from one public school in Istanbul.                 The problem-posing task consisted of twelve
Convenience sampling was used for selecting the               multiple-choice items. Below is the problem-
non-gifted participants. The students were easy               posing question, which came from page 43 of the
to recruit, and the researchers did not consider              third-grade mathematics textbook (Erbaş, 2014)
selecting participants who were representative of             published by the Turkish Ministry of National
the entire population.                                        Education for school year 2013–2014, which served
The full special class is very important gifted               as the infrastructure for this study.
students’ learning (Rogers, 2002). Considering                From page 43 of the 3rd-grade mathematics
the environmental factors (class selection, school            textbook published by the Turkish Ministry of
selection, etc.), special classes have been dedicated         National Education, 2014
to exceptional students to contribute to their
                                                                                                                1409
Educational Sciences: Theory & Practice
Table 1
The Study’s Problem-Posing Question
In Turkish                                               In English
                                                         Which one of the below problems can be matched with the
                                                         operation of
                                                         213 + 167 = 380?
                                                         A) Osman picked up 213 pieces of walnut. Recep picked up
                                                         167 more pieces of nuts more than Osman. What is the total
                                                         amount of the nuts that both Osman and Recep picked up?
                                                         B) On Saturday, 213 and on Sunday 167 bottles of water
                                                         were sold in a market. What is the total number of bottles of
                                                         water that were sold at this market on these two days?
                                                         C) Erdem has 213 Turkish lira. His brother has 167 lira less
                                                         than that. What is the total amount of money that both
                                                         Erdem and his brother have?
The aim of this study was to investigate one factor        possible solutions. The semi-structured and
that affects problem-posing capability, problem            structured problem-posing situations were used
solving using multiple methods. The participants           in both applications and were exactly the same.
were 105 seventh-grade students, twenty of whom            However, the problems with only the multiple
were gifted. Two achievement tests, one on problem         selections were prepared by the researchers and
posing and one on problem solving, were used as a          presented to the students as ready problems with
data collection tool.                                      related selection options.
The experts were two Turkish teachers and four           Improper problems, impossible cases, unnecessary
math teachers who were asked to validate the tests.      or excessive knowledge and other problems were
The problem-posing test was multiple-choice. To          the main misleading options on the problem-
provide internal consistency, split test analysis was    posing test. Furthermore, 5 of the problem-posing
used on both tests.                                      tasks were structured, and the remainders were
                                                         semi-structured situations.
We prepared the problem-posing test based on a
strategy that was developed by Stoyanova and Ellerton    The achievement tests were reformulated during
(1996). The test items were designed using semi-         the design phase by two teachers who were experts
structured and structured problem-posing situations.     in their fields. The opinions of the above-referenced
                                                         experts were considered during the pilot study, and
The problem-posing test was developed in two
                                                         the group confirmed that the problems on both
stages. First, we investigated whether the problem
                                                         tests could be correctly understood by the students
posing was realized with multiple questions and
                                                         and that they met the students’ cognitive levels. The
also whether there was a difference between the
                                                         pilot study was conducted 100 students, 10% of
classical problem-posing operations and other
                                                         whom were gifted.
methods. The situations were presented to the two
teachers who were experts in their fields at the state   The reliability of the achievement tests was checked
university in addition to two other math teachers        with the pilot study, and the value for the problem-
and one Turkish teacher at the school where the          posing test was .855 (p < .05). Divided test solutions
study was conducted. The experts presented their         were implemented for internal consistency, and the
predictions regarding whether administering either       Cronbach’s alpha, Spearman-Brown, and Guttman
of the tests would pose any problems for seventh-        coefficients were calculated, at values of .706, .846,
grade students. This study also used descriptive,        and .844, respectively. The problem-solving test was
non-empirical research methods to supplement             found to be reliable and showed internal consistency.
the quantitative approaches. The semi-structured
                                                         Direct observation was also used in this as one of the
and structured problem-posing situations that were
                                                         methods to support the quantitative findings. The
created by Stoyanova and Ellerton (1996) were used
                                                         metaphors created by the students were classified
here, in the following formats:
                                                         through content analysis. The most salient findings
  a) Constructing fractions in the correct format        from the study were that: the gifted students could
  for the given operation                                not produce entirely new ways of problem solving;
                                                         the students who did finding multiple solutions
  b) Changing the data on a given problem
                                                         had higher scores on the problem-posing test; and
  The 68 students from the state school first            the metaphoric thoughts in the problem-posing
  faced a classically structured problem-posing          activities have much more positive effects on the
  situation and then a situation with multiple           normal students.
    1410
                        Arıkan, Ünal / Investigation of Problem-Solving and Problem-Posing Abilities of Seventh-Grade Students
                                                                                                                        1411
Educational Sciences: Theory & Practice
Table 4
Different Way of Asking the Same Type of Question
Problem posing with interpretation                                    Problem posing by modifying the problem
“The sum of the ages of both         a. The problem is correct.       “The sum of the ages of both Ahmet and a.55/ 3 b.56/ 2
Ali and his father is 54. If Ali’s   b. The problem has missing in-   his mother is 45. If Ahmet’s age is 2/7 of       7      5
age is 4/5 of his father’s age,         formation.                    his mother’s age, how old is Ahmet?”             1 d.52/ 6
how old is Ali?”                     c. The problem has unneces-      How could we re-pose this problem by       c.52/
                                                                                                                       4       7
Which one of the selections             sary information.             changing the fraction and the total age?
in the right column is correct?      d. The problem is impossible.                                               e.50/ 2
                                                                                                                       5
Whereas 65% of the gifted students gave the correct                   Researcher: But you are a gifted student. How could you
results on the problem-solving test, only 5.88% of                    hate mathematics? You have a high WISC-R score.
the non-gifted students did so. Yates’s correction
                                                                      Gifted Student: But we were not asked mathematics
for continuity value was .78. Because the degree of
                                                                      on the WISC-R test. It is related to reasoning.
freedom in Table 3 is 1, χ20,01;1 = 6.63490 < 35.78,
and therefore, giftedness and problem solving by                      Metaphors are clues that are related to a person’s
multiple ways were dependent variables. We also                       ideas about a concept (Levine, 2005). We wanted
investigated the coefficient of contingency where n =                 to know students’ thoughts about problem posing,
sum of observed values. That coefficient was 00.707.                  we were surprised to find that the gifted students
                                                                      generated negative metaphors related to problem
Five structured and 7 semi-structured situations
                                                                      posing. We asked them to provide their thoughts
were presented on the problem-posing test, and the
                                                                      and experiences concerning the activities because
students were asked to comment on the problems
                                                                      their metaphors reflected their daily life experiences
that comprised the four structured problem-posing
                                                                      (Lakoff & Johnson, 2005).
questions. In addition, the students were asked one
question in the manner presented below, which                         Forty percent of the gifted students found the
includes both interpretation and modification.                        problem posing unnecessary when the produced
In fact, this situation can be considered a way to                    metaphors were examined carefully, but only
increase the test’s reliability.                                      3.8% of the non-gifted students did so. Moreover,
                                                                      the gifted students who could not produce any
                                                                      alternative solutions were among those who found
Notes from Direct Observation: Non-gifted                             the problem posing unnecessary.
students were observed to greatly enjoy the
                                                                      It was observed that 30.76% of the gifted students
problem-posing task. However, they reported that
                                                                      who solved the problems in more than one way
they would have liked it even more if the test had
                                                                      also considered the problem solving to be an
not included. In addition, some students did not
                                                                      unnecessary activity. The same percentage also
solve the problems through visualization. When
                                                                      used metaphoric statements that revealed that the
they were asked, they said that visualization was a
                                                                      focusing and the infrastructure which requires
fourth-year subject.
                                                                      the capability and the experience have been
Three gifted students were not willing to solve                       significantly important. Another important point
problems and said that they hated mathematics.                        in the table is that no gifted students made mention
This researcher interviewed one of them:                              of a lack of experience, which indicated that the
                                                                      students had previously posed problems.
Table 6
Categories of Generated Metaphors by Students
    1412
                      Arıkan, Ünal / Investigation of Problem-Solving and Problem-Posing Abilities of Seventh-Grade Students
Non-gifted students who solved the math                        alternative solution to any question. Meanwhile,
mathematical problems in more than one way found               students must be given the opportunity to solve
the problem posing to be difficult and time consuming          problems in alternative ways and to produce
and to require patience. It was noted in examining the         problems in their own languages.
table that most of the normal students who could not
                                                               Arıkan and Ünal (2012) determined that eleventh-
produce any alternative solutions found that using
                                                               grade students were satisfied with only one solution
metaphors to pose problems was complicated and
                                                               rather than seeking alternatives; that is, both high
difficult. Table 6 summarizes the metaphors generated
                                                               school and secondary school students preferred to
by both non gifted and gifted students whom were
                                                               just solve the problems, not to pose new ones. It was
able to solve a problem in multiple ways and not
                                                               observed here that the curiosity and the eagerness
able to solve the problems in multiple ways. Student
                                                               of the gifted students could be inferred from their
metaphors were fell into seven categories. The purpose
                                                               scores on both the problem-solving and problem-
was to explore students’ perceptions of problem
                                                               posing tests. Their tendency to solve problems in
posing through the lenses of metaphors. For instance,
                                                               multiple ways was more pronounced than the same
while one gifted students found the problem posing
                                                               tendency in the non-gifted students. Yates’s chi
activity as enjoyable, 18 non gifted students found
                                                               square result determined giftedness and problem
the problem posing as enjoyable as shown row 6 in
                                                               solving in multiple ways to be dependent variables.
Table under the Funny category. It was interesting that
                                                               Hence, giftedness can be examined using problem
gifted students whom were able to solve the problem
                                                               solving by multiple ways.
in multiple ways, their perception of problem posing
varied from necessary activity to time consuming               The same type of problem-posing question was
activity. Furthermore, non gifted student’ perceptions         used in both interpreting and implementing the
whom were not able to solve the problem in multiple            data modifications. Thus, it was possible to present
ways were mixed, but they found the problem posing             the problem-posing situations with misleading
activity useful and necessary.                                 choices. This study examined whether there was
                                                               a correlation between the capabilities of both
That is, the normal students, whether they identified
                                                               problem solving and problem posing and found
alternative solutions or not assess problem posing
                                                               a robust correlation. It can be inferred that the
as complicated.
                                                               students who solved problems in multiple ways
                                                               will also be more successful in posing problems,
                                                               which supports the findings by Arıkan and Ünal
            Discussion and Conclusion
                                                               (2014) and Cai (1998). In fact, there has been no
Multiple problem solving and being gifted were                 significant evidence in the literature that there is
observed as the dependent variables in this                    always a correlation between problem solving and
research, which supported the study by Levav-                  problem posing. On the contrary, another study by
Waynberg and Leikin (2009). In addition, a strong              Crespo (2003) did not accept that there was such
correlation between multiple problem solving and               a correlation, and thus, whether this relationship
problem posing capability was revealed. It can be              exists is still under debate.
concluded that it would be useful to encourage
                                                               Most of the non-gifted students did not like having
students to solve math problems in different ways.
                                                               to work with fractions, and found it difficult to pose
Problem-posing activities should be described to
                                                               problems because of their lack of experience. It can
teachers during their in-service trainings and their
                                                               be suggested that teachers should use the required
importance should be emphasized accordingly.
                                                               materials on fractions as often as possible because
Separately, it could be useful to establish whether
                                                               so many students were not happy about working
teachers in Turkey have used in-class problem-
                                                               with them. It was found in the study that some of
posing activities.
                                                               the students were confused by both compound
It is stated in the curriculum, which has been in              and simple fractions and could not tell the exact
development since 2006, that problem-posing                    difference between them; that is, they saw no
activities are as important as problem-solving                 difference between ¼ and 4/1. In addition, it was
activities. This situation shows the importance of             observed that the students assumed that the fraction
presenting problem posing to teachers during in-               solutions they had learned in the 4th grade did not
service trainings, although time could be an issue             relate to each other, and they perceived that the
when the teachers have a syllabus they must follow.            lessons were only for the 4th grade. For example,
Most of the students, 87%, could not produce any               the students could not remember to use modeling,
                                                                                                                 1413
Educational Sciences: Theory & Practice
i.e., using boxes or drawing figures or shapes to            (1998) depicted these students as solving math
arrive at a solution; even those who remembered              problems quickly and using different strategies to
to use the technique were prejudiced against it and          solve the same problem. Given that only 13 out
felt that it mainly related to the 4th grade lessons.        of 20 students in this study could solve problems
It can be concluded from this work that there were           in multiple ways, the following question is raised:
still significant defects in the students’ practice          “Does giftedness necessarily mean giftedness at
even with the adoption of a structuring rather than          mathematics?” We might benefit from specific
memorizing approach even if that is required in the          instruments to identify giftedness in mathematics.
syllabus. It appears that the students in this study
                                                             Based on the results of the content analysis of the
had merely memorized the subjects when they first
                                                             metaphors, it could be the case that the gifted
learned them and no longer considered them after
                                                             students found it dull and uninspiring to choose
they completed that grade because they thought they
                                                             from limited response options and instead preferred
would not need them anymore. Therefore, it appears
                                                             to construct and pose problems. The majority of the
that it would be very useful to teach fractions using
                                                             non-gifted students, however, found constructing
real-life connections and building relationships
                                                             problems difficult and complicated, and they used
in the materials because fractions comprise the
                                                             metaphors to reflect their inexperience.
infrastructure of numerous math subjects. Teachers
can assess the students’ common mistakes and
conceptual misunderstandings, taking advantage of            Recommendations for Future Research
the current technology and creating environments in
students have the opportunity to assess themselves           The complexity of the relationship between problem
based on their work. One of these assessment                 posing and problem solving was not completely
methods is problem posing, which gives teachers              addressed in this study; much more remains to be
information on students’ strong and weak points              learned. For example, studies are needed to examine
after they check the questions the students pose.            problem posing and problem solving in different
                                                             branches of mathematics such as geometry and
Levav-Waynberg and Leikin (2009) said that                   probability. From the teaching perspective, the role
multiple problem solving is used to assess gifted            of classroom activities in building problem-posing
students. Holton and Gaffney (1994) emphasized               skills and that of instructions in the process should
that mathematically gifted students take pleasure            be investigated.
in numbers and mathematical subjects, and Villani
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